title: Authors' reply: Pneumothorax following ultrasound guided supraclavicular brachial plexus block.
authors.affiliation: Department of Anaesthesia and Critical Care, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India.
authors.forename: Kapil
authors.initials: K
authors.lastname: Gupta
authors.forename: Shyam
authors.initials: S
authors.lastname: Bhandari
authors.forename: Deepak
authors.initials: D
authors.lastname: Singhal
authors.forename: Parminder Singh
authors.initials: PS
authors.lastname: Bhatia